46188871 has 2 divisors, whose sum is σ = 46188872. Its totient is φ = 46188870.

The previous prime is 46188833. The next prime is 46188887. The reversal of 46188871 is 17888164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46188871 - 2⁷ = 46188743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46188671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23094435 + 23094436.

It is an arithmetic number, because the mean of its divisors is an integer number (23094436).

Almost surely, 2^46188871 is an apocalyptic number.

46188871 is a deficient number, since it is larger than the sum of its proper divisors (1).

46188871 is an equidigital number, since it uses as much as digits as its factorization.

46188871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 43.

The square root of 46188871 is about 6796.2394748861. The cubic root of 46188871 is about 358.7945043066.

The spelling of 46188871 in words is "forty-six million, one hundred eighty-eight thousand, eight hundred seventy-one".